25558412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 27276916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 47, 68, 94, 187, 188, 374, 517, 727, 748, 799, 1034, 1454, 1598, 2068, 2908, 3196, 7997, 8789, 12359, 15994, 17578, 24718, 31988, 34169, 35156, 49436, 68338, 135949, 136676, 271898, 375859, 543796, 580873, 751718, 1161746, 1503436, 2323492, 6389603, 12779206, 25558412]

約数ペア:

[(1, 25558412), (2, 12779206), (4, 6389603), (11, 2323492), (17, 1503436), (22, 1161746), (34, 751718), (44, 580873), (47, 543796), (68, 375859), (94, 271898), (187, 136676), (188, 135949), (374, 68338), (517, 49436), (727, 35156), (748, 34169), (799, 31988), (1034, 24718), (1454, 17578), (1598, 15994), (2068, 12359), (2908, 8789), (3196, 7997)]